DE19640495C2 - Vorrichtung zur konfokalen Oberflächenvermessung - Google Patents

Vorrichtung zur konfokalen Oberflächenvermessung

Info

Publication number
DE19640495C2
DE19640495C2 DE19640495A DE19640495A DE19640495C2 DE 19640495 C2 DE19640495 C2 DE 19640495C2 DE 19640495 A DE19640495 A DE 19640495A DE 19640495 A DE19640495 A DE 19640495A DE 19640495 C2 DE19640495 C2 DE 19640495C2
Authority
DE
Germany
Prior art keywords
rotor
light source
probe
housing
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE19640495A
Other languages
German (de)
English (en)
Other versions
DE19640495A1 (de
Inventor
Johann Engelhardt
Thomas Zapf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leica Microsystems CMS GmbH
Original Assignee
Leica Microsystems Heidelberg GmbH
Leica Microsystems CMS GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leica Microsystems Heidelberg GmbH, Leica Microsystems CMS GmbH filed Critical Leica Microsystems Heidelberg GmbH
Priority to DE19640495A priority Critical patent/DE19640495C2/de
Priority to JP51614598A priority patent/JP2001510357A/ja
Priority to PCT/DE1997/002240 priority patent/WO1998014132A1/de
Priority to US09/147,995 priority patent/US6263234B1/en
Priority to EP97911121A priority patent/EP1006932B1/de
Priority to DE59709932T priority patent/DE59709932D1/de
Publication of DE19640495A1 publication Critical patent/DE19640495A1/de
Application granted granted Critical
Publication of DE19640495C2 publication Critical patent/DE19640495C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0068—Confocal scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
DE19640495A 1996-10-01 1996-10-01 Vorrichtung zur konfokalen Oberflächenvermessung Expired - Fee Related DE19640495C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19640495A DE19640495C2 (de) 1996-10-01 1996-10-01 Vorrichtung zur konfokalen Oberflächenvermessung
JP51614598A JP2001510357A (ja) 1996-10-01 1997-09-30 共焦点表面測定のための装置
PCT/DE1997/002240 WO1998014132A1 (de) 1996-10-01 1997-09-30 Vorrichtung zur konfokalen oberflächenvermessung
US09/147,995 US6263234B1 (en) 1996-10-01 1997-09-30 Confocal surface-measuring device
EP97911121A EP1006932B1 (de) 1996-10-01 1997-09-30 Vorrichtung zur konfokalen oberflächenvermessung
DE59709932T DE59709932D1 (de) 1996-10-01 1997-09-30 Vorrichtung zur konfokalen oberflächenvermessung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19640495A DE19640495C2 (de) 1996-10-01 1996-10-01 Vorrichtung zur konfokalen Oberflächenvermessung

Publications (2)

Publication Number Publication Date
DE19640495A1 DE19640495A1 (de) 1998-04-09
DE19640495C2 true DE19640495C2 (de) 1999-12-16

Family

ID=7807574

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19640495A Expired - Fee Related DE19640495C2 (de) 1996-10-01 1996-10-01 Vorrichtung zur konfokalen Oberflächenvermessung
DE59709932T Expired - Lifetime DE59709932D1 (de) 1996-10-01 1997-09-30 Vorrichtung zur konfokalen oberflächenvermessung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59709932T Expired - Lifetime DE59709932D1 (de) 1996-10-01 1997-09-30 Vorrichtung zur konfokalen oberflächenvermessung

Country Status (5)

Country Link
US (1) US6263234B1 (ja)
EP (1) EP1006932B1 (ja)
JP (1) JP2001510357A (ja)
DE (2) DE19640495C2 (ja)
WO (1) WO1998014132A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7630089B2 (en) 1998-08-05 2009-12-08 Cadent Ltd. Method and apparatus for imaging three-dimensional structure
DE10218435B4 (de) * 2002-04-25 2010-03-04 Zebris Medical Gmbh Verfahren und Vorrichtung zur 3-dimensionalen Bewegungsanalyse von Zahnoberflächen des Oberkiefers in Relation zum Unterkiefer
DE102005056565B4 (de) * 2005-11-25 2013-05-29 Heiko Schafberg Verfahren zur Herstellung eines vergrößerten Modells der Zahnsituation eines Patienten
DE202019101429U1 (de) 2019-03-13 2019-03-19 Jörg Schlieper Bißgabel
WO2020182702A1 (de) 2019-03-13 2020-09-17 Schlieper Joerg Vorrichtung und verfahren zur erfassung von kieferrelationsdaten
DE102020208368A1 (de) 2020-07-03 2022-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und Vorrichtung zur Ermittlung einer dreidimensionalen Form

Families Citing this family (209)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6831781B2 (en) * 1998-02-26 2004-12-14 The General Hospital Corporation Confocal microscopy with multi-spectral encoding and system and apparatus for spectroscopically encoded confocal microscopy
DE19829278C1 (de) * 1998-06-30 2000-02-03 Sirona Dental Systems Gmbh 3-D-Kamera zur Erfassung von Oberflächenstrukturen, insbesondere für zahnmedizinische Zwecke
WO2000019884A1 (en) * 1998-10-01 2000-04-13 Reipur Technology A/S Apparatus for examining a patient by means of light
US11026768B2 (en) 1998-10-08 2021-06-08 Align Technology, Inc. Dental appliance reinforcement
US7050168B2 (en) * 1999-12-08 2006-05-23 X-Rite, Incorporated Optical measurement device and related process
US6423956B1 (en) * 2000-07-28 2002-07-23 Optical Biopsy Technologies Fiber-coupled, high-speed, integrated, angled-dual-axis confocal scanning microscopes employing vertical cross-section scanning
US6441356B1 (en) 2000-07-28 2002-08-27 Optical Biopsy Technologies Fiber-coupled, high-speed, angled-dual-axis optical coherence scanning microscopes
US7625335B2 (en) * 2000-08-25 2009-12-01 3Shape Aps Method and apparatus for three-dimensional optical scanning of interior surfaces
JP4241038B2 (ja) * 2000-10-30 2009-03-18 ザ ジェネラル ホスピタル コーポレーション 組織分析のための光学的な方法及びシステム
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
ATE539562T1 (de) * 2001-03-02 2012-01-15 3Shape As Verfahren zum individuellen anpassen von hörmuscheln
DE10111919A1 (de) * 2001-03-13 2002-09-19 Boegl Max Bauunternehmung Gmbh Fahrwegträger
EP2333521B1 (en) 2001-04-30 2019-12-04 The General Hospital Corporation Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating
GB2408797B (en) 2001-05-01 2006-09-20 Gen Hospital Corp Method and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties
US6947787B2 (en) * 2001-12-21 2005-09-20 Advanced Cardiovascular Systems, Inc. System and methods for imaging within a body lumen
EP1468245B1 (en) * 2002-01-11 2011-03-30 The General Hospital Corporation Apparatus for OCT imaging with axial line focus for improved resolution and depth of field
US7355716B2 (en) * 2002-01-24 2008-04-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US7255558B2 (en) 2002-06-18 2007-08-14 Cadent, Ltd. Dental imaging instrument having air stream auxiliary
US7567349B2 (en) 2003-03-31 2009-07-28 The General Hospital Corporation Speckle reduction in optical coherence tomography by path length encoded angular compounding
US8054468B2 (en) 2003-01-24 2011-11-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
EP2319404B1 (en) 2003-01-24 2015-03-11 The General Hospital Corporation System and method for identifying tissue low-coherence interferometry
JP2004279342A (ja) * 2003-03-18 2004-10-07 Jasco Corp 深さ測定装置
US7053355B2 (en) * 2003-03-18 2006-05-30 Brion Technologies, Inc. System and method for lithography process monitoring and control
AU2004223469B2 (en) * 2003-03-24 2009-07-30 D4D Technologies, Llc Laser digitizer system for dental applications
ES2310744T3 (es) 2003-06-06 2009-01-16 The General Hospital Corporation Fuente de luz sintonizable en longitudes de onda.
TW576729B (en) * 2003-06-12 2004-02-21 Univ Nat Taipei Technology Apparatus and technique for automatic 3-D dental data required for crown reconstruction
EP2293031B8 (en) 2003-10-27 2024-03-20 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
WO2005054780A1 (en) * 2003-11-28 2005-06-16 The General Hospital Corporation Method and apparatus for three-dimensional spectrally encoded imaging
US9492245B2 (en) 2004-02-27 2016-11-15 Align Technology, Inc. Method and system for providing dynamic orthodontic assessment and treatment profiles
EP1754016B1 (en) 2004-05-29 2016-05-18 The General Hospital Corporation Process, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (oct) imaging
EP1607041B1 (en) 2004-06-17 2008-01-16 Cadent Ltd. Method for providing data associated with the intraoral cavity
US7447408B2 (en) * 2004-07-02 2008-11-04 The General Hospital Corproation Imaging system and related techniques
JP5053845B2 (ja) 2004-08-06 2012-10-24 ザ ジェネラル ホスピタル コーポレイション 光学コヒーレンス断層撮影法を使用して試料中の少なくとも１つの位置を決定するための方法、システムおよびソフトウェア装置
EP1793731B1 (en) 2004-08-24 2013-12-25 The General Hospital Corporation Imaging apparatus comprising a fluid delivery arrangement and a pull-back arrangement
EP1989997A1 (en) 2004-08-24 2008-11-12 The General Hospital Corporation Process, System and Software Arrangement for Measuring a Mechanical Strain and Elastic Properties of a Sample
EP1787105A2 (en) * 2004-09-10 2007-05-23 The General Hospital Corporation System and method for optical coherence imaging
EP1804638B1 (en) 2004-09-29 2012-12-19 The General Hospital Corporation System and method for optical coherence imaging
WO2006050453A1 (en) * 2004-11-02 2006-05-11 The General Hospital Corporation Fiber-optic rotational device, optical system and method for imaging a sample
EP2278266A3 (en) 2004-11-24 2011-06-29 The General Hospital Corporation Common-Path Interferometer for Endoscopic OCT
WO2006058346A1 (en) 2004-11-29 2006-06-01 The General Hospital Corporation Arrangements, devices, endoscopes, catheters and methods for performing optical imaging by simultaneously illuminating and detecting multiple points on a sample
ATE451669T1 (de) 2005-04-28 2009-12-15 Gen Hospital Corp Bewertung von bildmerkmalen einer anatomischen struktur in optischen kohärenztomographiebildern
US7859679B2 (en) 2005-05-31 2010-12-28 The General Hospital Corporation System, method and arrangement which can use spectral encoding heterodyne interferometry techniques for imaging
JP4804057B2 (ja) * 2005-07-28 2011-10-26 オリンパス株式会社 内面計測装置
US7312879B2 (en) * 2005-08-23 2007-12-25 University Of Washington Distance determination in a scanned beam image capture device
US7872759B2 (en) 2005-09-29 2011-01-18 The General Hospital Corporation Arrangements and methods for providing multimodality microscopic imaging of one or more biological structures
EP1945094B1 (en) 2005-10-14 2018-09-05 The General Hospital Corporation Spectral- and frequency- encoded fluorescence imaging
DE102005052294A1 (de) * 2005-10-26 2007-05-03 Jaruszewski, Lutz, Dr. Messvorrichtung und Verfahren zur Bestimmung des Aktivitätsstatus initialkariöser Schmelzläsionen
DE102005059550A1 (de) * 2005-12-13 2007-06-14 Siemens Ag Optische Messvorrichtung zum Vermessen eines Hohlraums
DE102005062130A1 (de) * 2005-12-23 2007-06-28 Isis Sentronics Gmbh Abtastsystem zum Abtasten einer Objektoberfläche, insbesondere für eine Koordinaten-Meßmaschine
US8328731B2 (en) * 2006-01-06 2012-12-11 Phonak Ag Method and system for reconstructing the three-dimensional shape of the surface of at least a portion of an ear canal and/or of a concha
WO2007082228A1 (en) 2006-01-10 2007-07-19 The General Hospital Corporation Systems and methods for generating data based on one or more spectrally-encoded endoscopy techniques
US8145018B2 (en) 2006-01-19 2012-03-27 The General Hospital Corporation Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and methods for producing one or more optical arrangements
US20070223006A1 (en) * 2006-01-19 2007-09-27 The General Hospital Corporation Systems and methods for performing rapid fluorescence lifetime, excitation and emission spectral measurements
EP2289397A3 (en) 2006-01-19 2011-04-06 The General Hospital Corporation Methods and systems for optical imaging of epithelial luminal organs by beam scanning thereof
WO2007084959A1 (en) * 2006-01-20 2007-07-26 The General Hospital Corporation Systems and methods for providing mirror tunnel microscopy
EP1986545A2 (en) 2006-02-01 2008-11-05 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
US10426548B2 (en) 2006-02-01 2019-10-01 The General Hosppital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
US9777053B2 (en) 2006-02-08 2017-10-03 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy
EP2306141A1 (en) 2006-02-24 2011-04-06 The General Hospital Corporation Methods and systems for performing angle-resolved fourier-domain optical coherence tomography
WO2007109540A2 (en) * 2006-03-17 2007-09-27 The General Hospital Corporation Arrangement, method and computer-accessible medium for identifying characteristics of at least a portion of a blood vessel contained within a tissue using spectral domain low coherence interferometry
ITTO20060216A1 (it) * 2006-03-22 2007-09-23 Consiglio Nazionale Ricerche Procedimento per la realizzazione di dispositivi fotonici riscrivibili
US7742173B2 (en) * 2006-04-05 2010-06-22 The General Hospital Corporation Methods, arrangements and systems for polarization-sensitive optical frequency domain imaging of a sample
US8175685B2 (en) 2006-05-10 2012-05-08 The General Hospital Corporation Process, arrangements and systems for providing frequency domain imaging of a sample
WO2007133964A2 (en) * 2006-05-12 2007-11-22 The General Hospital Corporation Processes, arrangements and systems for providing a fiber layer thickness map based on optical coherence tomography images
WO2008024948A2 (en) 2006-08-25 2008-02-28 The General Hospital Corporation Apparatus and methods for enhancing optical coherence tomography imaging using volumetric filtering techniques
US7680373B2 (en) * 2006-09-13 2010-03-16 University Of Washington Temperature adjustment in scanning beam devices
WO2008049118A2 (en) 2006-10-19 2008-04-24 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample and effecting such portion(s)
US7738762B2 (en) * 2006-12-15 2010-06-15 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US7447415B2 (en) * 2006-12-15 2008-11-04 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US8305432B2 (en) 2007-01-10 2012-11-06 University Of Washington Scanning beam device calibration
EP2662674A3 (en) 2007-01-19 2014-06-25 The General Hospital Corporation Rotating disk reflection for fast wavelength scanning of dispersed broadbend light
EP2102583A2 (en) 2007-01-19 2009-09-23 The General Hospital Corporation Apparatus and method for controlling ranging depth in optical frequency domain imaging
DE102007005726B4 (de) 2007-01-31 2010-05-12 Sirona Dental Systems Gmbh Vorrichtung und Verfahren zur optischen 3D-Vermessung
US9176319B2 (en) 2007-03-23 2015-11-03 The General Hospital Corporation Methods, arrangements and apparatus for utilizing a wavelength-swept laser using angular scanning and dispersion procedures
WO2008121844A1 (en) 2007-03-30 2008-10-09 The General Hospital Corporation System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque
US7583872B2 (en) * 2007-04-05 2009-09-01 University Of Washington Compact scanning fiber device
US8045177B2 (en) 2007-04-17 2011-10-25 The General Hospital Corporation Apparatus and methods for measuring vibrations using spectrally-encoded endoscopy
US7608842B2 (en) * 2007-04-26 2009-10-27 University Of Washington Driving scanning fiber devices with variable frequency drive signals
WO2008137637A2 (en) 2007-05-04 2008-11-13 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with a sample using brillouin microscopy
US20080281207A1 (en) * 2007-05-08 2008-11-13 University Of Washington Image acquisition through filtering in multiple endoscope systems
US20080281159A1 (en) * 2007-05-08 2008-11-13 University Of Washington Coordinating image acquisition among multiple endoscopes
US8212884B2 (en) * 2007-05-22 2012-07-03 University Of Washington Scanning beam device having different image acquisition modes
US7878805B2 (en) 2007-05-25 2011-02-01 Align Technology, Inc. Tabbed dental appliance
US8437587B2 (en) * 2007-07-25 2013-05-07 University Of Washington Actuating an optical fiber with a piezoelectric actuator and detecting voltages generated by the piezoelectric actuator
WO2009018456A2 (en) 2007-07-31 2009-02-05 The General Hospital Corporation Systems and methods for providing beam scan patterns for high speed doppler optical frequency domain imaging
US8040608B2 (en) 2007-08-31 2011-10-18 The General Hospital Corporation System and method for self-interference fluorescence microscopy, and computer-accessible medium associated therewith
US7522813B1 (en) * 2007-10-04 2009-04-21 University Of Washington Reducing distortion in scanning fiber devices
EP2207469A4 (en) * 2007-10-12 2012-07-11 Gen Hospital Corp SYSTEMS AND METHODS FOR OPTICAL IMAGING OF LUMINOUS ANATOMICAL STRUCTURES
WO2009059034A1 (en) 2007-10-30 2009-05-07 The General Hospital Corporation System and method for cladding mode detection
US8738394B2 (en) 2007-11-08 2014-05-27 Eric E. Kuo Clinical data file
US8411922B2 (en) * 2007-11-30 2013-04-02 University Of Washington Reducing noise in images acquired with a scanning beam device
JP5043629B2 (ja) * 2007-12-17 2012-10-10 オリンパス株式会社 レーザ走査型顕微鏡及びその表面形状の測定方法
US11123047B2 (en) 2008-01-28 2021-09-21 The General Hospital Corporation Hybrid systems and methods for multi-modal acquisition of intravascular imaging data and counteracting the effects of signal absorption in blood
US9332942B2 (en) 2008-01-28 2016-05-10 The General Hospital Corporation Systems, processes and computer-accessible medium for providing hybrid flourescence and optical coherence tomography imaging
US20090227875A1 (en) * 2008-03-04 2009-09-10 Cao Group, Inc. Three-dimensional Imaging System
US8108189B2 (en) 2008-03-25 2012-01-31 Align Technologies, Inc. Reconstruction of non-visible part of tooth
JP5607610B2 (ja) 2008-05-07 2014-10-15 ザ ジェネラル ホスピタル コーポレイション 構造の特徴を決定する装置、装置の作動方法およびコンピュータアクセス可能な媒体
US9492243B2 (en) 2008-05-23 2016-11-15 Align Technology, Inc. Dental implant positioning
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
US8172569B2 (en) 2008-06-12 2012-05-08 Align Technology, Inc. Dental appliance
JP5795531B2 (ja) 2008-06-20 2015-10-14 ザ ジェネラル ホスピタル コーポレイション フューズドファイバオプティックカプラ構造、及びその使用方法
EP2309923B1 (en) 2008-07-14 2020-11-25 The General Hospital Corporation Apparatus and methods for color endoscopy
US8152518B2 (en) 2008-10-08 2012-04-10 Align Technology, Inc. Dental positioning appliance having metallic portion
WO2010068764A2 (en) 2008-12-10 2010-06-17 The General Hospital Corporation Systems, apparatus and methods for extending imaging depth range of optical coherence tomography through optical sub-sampling
US20100186234A1 (en) 2009-01-28 2010-07-29 Yehuda Binder Electric shaver with imaging capability
EP2382456A4 (en) 2009-01-26 2012-07-25 Gen Hospital Corp SYSTEM, METHOD AND COMPUTER-ACCESSIBLE MEDIUM FOR PROVIDING BROAD FIELD SUPER-RESOLUTION MICROSCOPY
JP5433381B2 (ja) * 2009-01-28 2014-03-05 合同会社ＩＰ Ｂｒｉｄｇｅ１号 口腔内測定装置及び口腔内測定方法
WO2010091190A2 (en) 2009-02-04 2010-08-12 The General Hospital Corporation Apparatus and method for utilization of a high-speed optical wavelength tuning source
DE102009001086B4 (de) * 2009-02-23 2014-03-27 Sirona Dental Systems Gmbh Handgehaltene dentale Kamera und Verfahren zur optischen 3D-Vermessung
WO2010105197A2 (en) 2009-03-12 2010-09-16 The General Hospital Corporation Non-contact optical system, computer-accessible medium and method for measuring at least one mechanical property of tissue using coherent speckle techniques(s)
US8292617B2 (en) 2009-03-19 2012-10-23 Align Technology, Inc. Dental wire attachment
CN102802520B (zh) 2009-06-17 2015-04-01 3形状股份有限公司 聚焦扫描设备
JP5819823B2 (ja) 2009-07-14 2015-11-24 ザ ジェネラル ホスピタル コーポレイション 血管の内部の流れおよび圧力を測定する装置および装置の作動方法
US8765031B2 (en) 2009-08-13 2014-07-01 Align Technology, Inc. Method of forming a dental appliance
PT2542145T (pt) 2010-03-05 2020-11-04 Massachusetts Gen Hospital Sistemas, métodos e meios acessíveis por computador que proporcionam imagens microscópicas de pelo menos uma estrutura anatómica numa resolução particular
JP5772820B2 (ja) * 2010-04-23 2015-09-02 コニカミノルタ株式会社 プローブ及びその使用方法
US9211166B2 (en) 2010-04-30 2015-12-15 Align Technology, Inc. Individualized orthodontic treatment index
US9241774B2 (en) 2010-04-30 2016-01-26 Align Technology, Inc. Patterned dental positioning appliance
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
US9557154B2 (en) 2010-05-25 2017-01-31 The General Hospital Corporation Systems, devices, methods, apparatus and computer-accessible media for providing optical imaging of structures and compositions
EP2575598A2 (en) 2010-05-25 2013-04-10 The General Hospital Corporation Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images
US10285568B2 (en) 2010-06-03 2019-05-14 The General Hospital Corporation Apparatus and method for devices for imaging structures in or at one or more luminal organs
WO2012058381A2 (en) 2010-10-27 2012-05-03 The General Hospital Corporation Apparatus, systems and methods for measuring blood pressure within at least one vessel
DE102010043794A1 (de) * 2010-11-11 2012-05-16 Kaltenbach & Voigt Gmbh Medizinisches, insbesondere zahnmedizinisches Diagnosegerät mit Mitteln zur Bilderfassung
KR200467071Y1 (ko) * 2011-03-04 2013-06-04 데오덴탈 주식회사 3차원 구강스캐너
US8721077B2 (en) 2011-04-29 2014-05-13 The General Hospital Corporation Systems, methods and computer-readable medium for determining depth-resolved physical and/or optical properties of scattering media by analyzing measured data over a range of depths
JP2014523536A (ja) 2011-07-19 2014-09-11 ザ ジェネラル ホスピタル コーポレイション 光コヒーレンストモグラフィーにおいて偏波モード分散補償を提供するためのシステム、方法、装置およびコンピュータアクセス可能な媒体
WO2013029047A1 (en) 2011-08-25 2013-02-28 The General Hospital Corporation Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures
US9403238B2 (en) 2011-09-21 2016-08-02 Align Technology, Inc. Laser cutting
WO2013066631A1 (en) 2011-10-18 2013-05-10 The General Hospital Corporation Apparatus and methods for producing and/or providing recirculating optical delay(s)
US9375300B2 (en) 2012-02-02 2016-06-28 Align Technology, Inc. Identifying forces on a tooth
US9561022B2 (en) 2012-02-27 2017-02-07 Covidien Lp Device and method for optical image correction in metrology systems
US9220580B2 (en) 2012-03-01 2015-12-29 Align Technology, Inc. Determining a dental treatment difficulty
WO2013148306A1 (en) 2012-03-30 2013-10-03 The General Hospital Corporation Imaging system, method and distal attachment for multidirectional field of view endoscopy
EP2852315A4 (en) 2012-05-21 2016-06-08 Gen Hospital Corp DEVICE, APPARATUS AND METHOD FOR CAPSULE MICROSCOPY
US9414897B2 (en) 2012-05-22 2016-08-16 Align Technology, Inc. Adjustment of tooth position in a virtual dental model
JP6430934B2 (ja) 2012-06-27 2018-11-28 ３シェイプ アー／エス 蛍光を測定する口腔内３ｄスキャナ
EP2888616A4 (en) 2012-08-22 2016-04-27 Gen Hospital Corp SYSTEM, METHOD AND COMPUTER-ACCESSIBLE MEDIA FOR MANUFACTURING MINIATURE ENDOSCOPES USING SOFT LITHOGRAPHY
US10893806B2 (en) 2013-01-29 2021-01-19 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
US11179028B2 (en) 2013-02-01 2021-11-23 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
JP6378311B2 (ja) 2013-03-15 2018-08-22 ザ ジェネラル ホスピタル コーポレイション 物体を特徴付ける方法とシステム
JP6576005B2 (ja) * 2013-03-15 2019-09-18 コンバージェント デンタル， インコーポレイテッド レーザ歯科治療における撮像のためのシステムおよび方法
WO2014186353A1 (en) 2013-05-13 2014-11-20 The General Hospital Corporation Detecting self-interefering fluorescence phase and amplitude
TWI503579B (zh) 2013-06-07 2015-10-11 Young Optics Inc 立體影像裝置、其立體影像掃描底座及其運作方法
EP3021735A4 (en) 2013-07-19 2017-04-19 The General Hospital Corporation Determining eye motion by imaging retina. with feedback
WO2015009932A1 (en) 2013-07-19 2015-01-22 The General Hospital Corporation Imaging apparatus and method which utilizes multidirectional field of view endoscopy
EP3025173B1 (en) 2013-07-26 2021-07-07 The General Hospital Corporation Apparatus with a laser arrangement utilizing optical dispersion for applications in fourier-domain optical coherence tomography
US9733460B2 (en) 2014-01-08 2017-08-15 The General Hospital Corporation Method and apparatus for microscopic imaging
WO2015116986A2 (en) 2014-01-31 2015-08-06 The General Hospital Corporation System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device
WO2015118120A1 (en) 2014-02-07 2015-08-13 3Shape A/S Detecting tooth shade
US10111581B2 (en) * 2014-02-27 2018-10-30 Align Technology, Inc. Thermal defogging system and method
EP2923630A1 (en) * 2014-03-26 2015-09-30 3M Innovative Properties Company Intraoral imaging and illumination apparatus
WO2015153982A1 (en) 2014-04-04 2015-10-08 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
US9439568B2 (en) 2014-07-03 2016-09-13 Align Technology, Inc. Apparatus and method for measuring surface topography optically
US9261356B2 (en) * 2014-07-03 2016-02-16 Align Technology, Inc. Confocal surface topography measurement with fixed focal positions
US9261358B2 (en) * 2014-07-03 2016-02-16 Align Technology, Inc. Chromatic confocal system
US10772506B2 (en) * 2014-07-07 2020-09-15 Align Technology, Inc. Apparatus for dental confocal imaging
ES2907287T3 (es) 2014-07-25 2022-04-22 Massachusetts Gen Hospital Aparato para imagenología y diagnóstico in vivo
US9675430B2 (en) 2014-08-15 2017-06-13 Align Technology, Inc. Confocal imaging apparatus with curved focal surface
US10449016B2 (en) 2014-09-19 2019-10-22 Align Technology, Inc. Arch adjustment appliance
US9610141B2 (en) 2014-09-19 2017-04-04 Align Technology, Inc. Arch expanding appliance
US9744001B2 (en) 2014-11-13 2017-08-29 Align Technology, Inc. Dental appliance with cavity for an unerupted or erupting tooth
US10504386B2 (en) 2015-01-27 2019-12-10 Align Technology, Inc. Training method and system for oral-cavity-imaging-and-modeling equipment
US20160231555A1 (en) * 2015-02-09 2016-08-11 Visicon Technologies, Inc. Borescope Inspection System
US9451873B1 (en) 2015-03-06 2016-09-27 Align Technology, Inc. Automatic selection and locking of intraoral images
US10248883B2 (en) 2015-08-20 2019-04-02 Align Technology, Inc. Photograph-based assessment of dental treatments and procedures
US11554000B2 (en) 2015-11-12 2023-01-17 Align Technology, Inc. Dental attachment formation structure
US11931222B2 (en) 2015-11-12 2024-03-19 Align Technology, Inc. Dental attachment formation structures
US11596502B2 (en) 2015-12-09 2023-03-07 Align Technology, Inc. Dental attachment placement structure
US11103330B2 (en) 2015-12-09 2021-08-31 Align Technology, Inc. Dental attachment placement structure
WO2017218951A1 (en) 2016-06-17 2017-12-21 Align Technology, Inc. Orthodontic appliance performance monitor
US10470847B2 (en) 2016-06-17 2019-11-12 Align Technology, Inc. Intraoral appliances with sensing
US10507087B2 (en) 2016-07-27 2019-12-17 Align Technology, Inc. Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth
PL3578131T3 (pl) 2016-07-27 2021-06-28 Align Technology, Inc. Skaner wewnątrzustny z możliwościami diagnostyki stomatologicznej
US10595966B2 (en) 2016-11-04 2020-03-24 Align Technology, Inc. Methods and apparatuses for dental images
CN110035708B (zh) 2016-12-02 2021-11-05 阿莱恩技术有限公司 腭扩张器和扩张腭的方法
WO2018102770A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Force control, stop mechanism, regulating structure of removable arch adjustment appliance
US11026831B2 (en) 2016-12-02 2021-06-08 Align Technology, Inc. Dental appliance features for speech enhancement
CA3043049A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Methods and apparatuses for customizing rapid palatal expanders using digital models
CN106482663A (zh) * 2016-12-10 2017-03-08 巫献 基于共聚焦原理的手持式腔体内三维扫描枪
US10548700B2 (en) 2016-12-16 2020-02-04 Align Technology, Inc. Dental appliance etch template
CN110366678B (zh) 2016-12-27 2023-02-17 密歇根大学董事会 基于激光发射的显微镜
US10456043B2 (en) 2017-01-12 2019-10-29 Align Technology, Inc. Compact confocal dental scanning apparatus
US10779718B2 (en) 2017-02-13 2020-09-22 Align Technology, Inc. Cheek retractor and mobile device holder
US10613515B2 (en) 2017-03-31 2020-04-07 Align Technology, Inc. Orthodontic appliances including at least partially un-erupted teeth and method of forming them
US11045283B2 (en) 2017-06-09 2021-06-29 Align Technology, Inc. Palatal expander with skeletal anchorage devices
US10639134B2 (en) 2017-06-26 2020-05-05 Align Technology, Inc. Biosensor performance indicator for intraoral appliances
US10885521B2 (en) 2017-07-17 2021-01-05 Align Technology, Inc. Method and apparatuses for interactive ordering of dental aligners
WO2019018784A1 (en) 2017-07-21 2019-01-24 Align Technology, Inc. ANCHOR OF CONTOUR PALATIN
EP3658070A1 (en) 2017-07-27 2020-06-03 Align Technology, Inc. Tooth shading, transparency and glazing
EP3658067B1 (en) 2017-07-27 2023-10-25 Align Technology, Inc. System and methods for processing an orthodontic aligner by means of an optical coherence tomography
WO2019035979A1 (en) 2017-08-15 2019-02-21 Align Technology, Inc. EVALUATION AND CALCULATION OF BUCCAL CORRIDOR
US11123156B2 (en) 2017-08-17 2021-09-21 Align Technology, Inc. Dental appliance compliance monitoring
US10813720B2 (en) 2017-10-05 2020-10-27 Align Technology, Inc. Interproximal reduction templates
CN114939001A (zh) 2017-10-27 2022-08-26 阿莱恩技术有限公司 替代咬合调整结构
WO2019089773A1 (en) 2017-10-31 2019-05-09 Align Technology, Inc. Dental appliance having selective occlusal loading and controlled intercuspation
US11096763B2 (en) 2017-11-01 2021-08-24 Align Technology, Inc. Automatic treatment planning
US11534974B2 (en) 2017-11-17 2022-12-27 Align Technology, Inc. Customized fabrication of orthodontic retainers based on patient anatomy
EP3716885B1 (en) 2017-11-30 2023-08-30 Align Technology, Inc. Orthodontic intraoral appliances comprising sensors
US11432908B2 (en) 2017-12-15 2022-09-06 Align Technology, Inc. Closed loop adaptive orthodontic treatment methods and apparatuses
US10980613B2 (en) 2017-12-29 2021-04-20 Align Technology, Inc. Augmented reality enhancements for dental practitioners
EP3743010B1 (en) 2018-01-26 2022-01-12 Align Technology, Inc. Diagnostic intraoral scanning and tracking
US11937991B2 (en) 2018-03-27 2024-03-26 Align Technology, Inc. Dental attachment placement structure
EP3773320B1 (en) 2018-04-11 2024-05-15 Align Technology, Inc. Releasable palatal expanders
KR102311387B1 (ko) * 2018-08-07 2021-10-13 주식회사 메디트 3차원 구강 스캐너
CN111239154A (zh) * 2020-01-18 2020-06-05 哈尔滨工业大学 一种横向差动暗场共焦显微测量装置及其方法
CN111239153B (zh) * 2020-01-18 2023-09-15 哈尔滨工业大学 一种轴向差动暗场共焦显微测量装置及其方法
CN111239155B (zh) * 2020-01-18 2023-06-23 哈尔滨工业大学 一种轴向差动暗场共焦显微测量装置及其方法
CN112815866A (zh) * 2020-12-30 2021-05-18 沈阳理工大学 一种基于激光轮廓扫描的内螺纹检测仪及其检测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812505A (en) * 1972-11-06 1974-05-21 Unitek Corp Scanning camera
WO1991003988A1 (de) * 1989-09-22 1991-04-04 Peter Rohleder Vorrichtung zur herstellung von zahnersatzteilen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638800A (en) 1985-02-08 1987-01-27 Research Physics, Inc Laser beam surgical system
US6134003A (en) * 1991-04-29 2000-10-17 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
US5383467A (en) * 1992-11-18 1995-01-24 Spectrascience, Inc. Guidewire catheter and apparatus for diagnostic imaging
ATE151615T1 (de) * 1992-11-18 1997-05-15 Spectrascience Inc Diagnosebildgerät
FR2717365B1 (fr) 1994-03-21 1996-05-15 Rech Biolog Et Dispositif d'imagerie endoscopique ou fibroscopique en fluorescence dans l'infrarouge.
US5582171A (en) * 1994-07-08 1996-12-10 Insight Medical Systems, Inc. Apparatus for doppler interferometric imaging and imaging guidewire
DE69531118D1 (de) * 1994-07-14 2003-07-24 Washington Res Foundation Seat Vorrichtung zum nachweis der barrett metaplasie in der speiseröhre
US5697373A (en) * 1995-03-14 1997-12-16 Board Of Regents, The University Of Texas System Optical method and apparatus for the diagnosis of cervical precancers using raman and fluorescence spectroscopies
US5804813A (en) * 1996-06-06 1998-09-08 National Science Council Of Republic Of China Differential confocal microscopy
US5785704A (en) * 1996-07-29 1998-07-28 Mrc Systems Gmbh Method for performing stereotactic laser surgery
US6058323A (en) * 1996-11-05 2000-05-02 Lemelson; Jerome System and method for treating select tissue in a living being
DE19650391C2 (de) * 1996-12-05 2001-07-26 Leica Microsystems Anordnung zur simultanen polyfokalen Abbildung des Oberflächenprofils beliebiger Objekte
US6002480A (en) * 1997-06-02 1999-12-14 Izatt; Joseph A. Depth-resolved spectroscopic optical coherence tomography
US5921926A (en) * 1997-07-28 1999-07-13 University Of Central Florida Three dimensional optical imaging colposcopy
US6069698A (en) * 1997-08-28 2000-05-30 Olympus Optical Co., Ltd. Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object
US6129667A (en) * 1998-02-02 2000-10-10 General Electric Company Luminal diagnostics employing spectral analysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812505A (en) * 1972-11-06 1974-05-21 Unitek Corp Scanning camera
WO1991003988A1 (de) * 1989-09-22 1991-04-04 Peter Rohleder Vorrichtung zur herstellung von zahnersatzteilen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Firmenschrift: Leica Lasertechnik GmbH, Heidelberg, "The Confocal System LEICA TCS NT", Druckvermerk 1/97IGXIK *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7630089B2 (en) 1998-08-05 2009-12-08 Cadent Ltd. Method and apparatus for imaging three-dimensional structure
US7796277B2 (en) 1998-08-05 2010-09-14 Cadent Ltd. Method and apparatus for imaging three-dimensional structure
US7944569B2 (en) 1998-08-05 2011-05-17 Cadent Ltd. Method and apparatus for imaging three-dimensional structure
US8310683B2 (en) 1998-08-05 2012-11-13 Cadent Ltd. Method and apparatus for imaging three-dimensional structure
DE10218435B4 (de) * 2002-04-25 2010-03-04 Zebris Medical Gmbh Verfahren und Vorrichtung zur 3-dimensionalen Bewegungsanalyse von Zahnoberflächen des Oberkiefers in Relation zum Unterkiefer
DE102005056565B4 (de) * 2005-11-25 2013-05-29 Heiko Schafberg Verfahren zur Herstellung eines vergrößerten Modells der Zahnsituation eines Patienten
DE202019101429U1 (de) 2019-03-13 2019-03-19 Jörg Schlieper Bißgabel
WO2020182702A1 (de) 2019-03-13 2020-09-17 Schlieper Joerg Vorrichtung und verfahren zur erfassung von kieferrelationsdaten
WO2020182701A1 (de) 2019-03-13 2020-09-17 Schlieper Joerg Oberkiefer-anlageelement zur anlage an einem menschlichen oberkiefer
DE102019106403A1 (de) * 2019-03-13 2020-09-17 Jörg Schlieper Vorrichtung und Verfahren zur Erfassung von Kieferrelationsdaten
DE102020208368A1 (de) 2020-07-03 2022-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und Vorrichtung zur Ermittlung einer dreidimensionalen Form

Also Published As

Publication number Publication date
DE19640495A1 (de) 1998-04-09
JP2001510357A (ja) 2001-07-31
US6263234B1 (en) 2001-07-17
DE59709932D1 (de) 2003-06-05
EP1006932B1 (de) 2003-04-23
EP1006932A1 (de) 2000-06-14
WO1998014132A1 (de) 1998-04-09

Similar Documents

Publication Publication Date Title
DE19640495C2 (de) Vorrichtung zur konfokalen Oberflächenvermessung
EP2728307B1 (de) Verfahren und Vorrichtung zur optischen 3D-Vermessung von Zähnen mit Fluoreszenzstrahlung
DE10038875B4 (de) Endoskopsystem
EP2087312B1 (de) Messanordnung sowie verfahren zum dreidimensionalen messen eines objekts
EP2553428B1 (de) Verfahren zur ermittlung von materialcharakteristika eines objekts
EP2398379A1 (de) Handgehaltene dentale kamera und verfahren zur optischen 3d-vermessung
DE102017000296B4 (de) Messsystem und Verfahren zur kombinierten Erfassung der Oberflächentopographie und hyperspektralen Bildgebung
EP2430395A1 (de) Verfahren sowie messanordnung zum dreidimensionalen messen eines objektes
CH680187A5 (ja)
EP0519915A1 (de) Verfahren zur ausmessung eines raumes, insbesondere eines mundinnenraums sowie vorrichtung zur durchführung eines solchen verfahrens.
EP1757902A1 (de) Verfahren und Vorrichtung zur Formerfassung eines zahntechnischen Objektes
EP2452614B1 (de) Zahnärztliches System zum Transilluminieren von Zähnen
DD283682A5 (de) Verfahren und vorrichtung zur optischen erfassung des rauheitsprofils einer materialoberflaeche
DE102017129519B4 (de) Anordnung und Verfahren zur simultanen Messung der Fluoreszenz einzelner Schichten in einem Schichtsystem, beispielsweise dem Augenhintergrund
DE19646236C2 (de) Vorrichtung zur endoskopischen Diagnose und Behandlung von Gewebe
EP0929792A1 (de) Verfahren zur oberflächenvermessung mittels konfokalmikroskopie
DE102017005418B4 (de) Vorrichtung zur Abtastung eines Lichtstrahls
DE112009001936B4 (de) Inspektionsvorrichtung- und Verfahren für die optische Untersuchung von Objektoberflächen, insbesondere von Waferkanten
DE19736655C2 (de) Messfühler zur Messung der Tiefe einer periodontalen Tasche
EP1942792B1 (de) Messvorrichtung und verfahren zur bestimmung des aktivitätsstatus initialkariöser schmelzläsionen
DE4007957A1 (de) Verfahren zur ausmessung eines raumes, insbesondere eines mundinnenraumes sowie vorrichtung zur durchfuehrung eines solchen verfahrens
DE102019008510A1 (de) Intraoralscanner
DE102006063000B3 (de) System zum Transilluminieren von Zähnen
WO2013120490A1 (de) Konfokaler mikroskopischer 3d-lichtschnittsensor
DE202019005004U1 (de) Intraoralscanner

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: LEICA MICROSYSTEMS HEIDELBERG GMBH, 69120 HEIDELBE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LEICA MICROSYSTEMS HEIDELBERG GMBH, 68165 MANNHEIM

8327 Change in the person/name/address of the patent owner

Owner name: LEICA MICROSYSTEMS CMS GMBH, 35578 WETZLAR, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee